/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_array_list_swap_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 05:04:50,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 05:04:50,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 05:04:50,489 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 05:04:50,489 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 05:04:50,494 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 05:04:50,498 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 05:04:50,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 05:04:50,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 05:04:50,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 05:04:50,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 05:04:50,519 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 05:04:50,519 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 05:04:50,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 05:04:50,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 05:04:50,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 05:04:50,530 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 05:04:50,531 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 05:04:50,538 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 05:04:50,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 05:04:50,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 05:04:50,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 05:04:50,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 05:04:50,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 05:04:50,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-24 05:04:50,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 05:04:50,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 05:04:50,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 05:04:50,590 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-24 05:04:50,614 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 05:04:50,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 05:04:50,619 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 05:04:50,619 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 05:04:50,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 05:04:50,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 05:04:50,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 05:04:50,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 05:04:50,620 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 05:04:50,620 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 05:04:50,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 05:04:50,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 05:04:50,622 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 05:04:50,622 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 05:04:50,622 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 05:04:50,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 05:04:50,623 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 05:04:50,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 05:04:50,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 05:04:50,623 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 05:04:50,624 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 05:04:51,074 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 05:04:51,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 05:04:51,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 05:04:51,108 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 05:04:51,109 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 05:04:51,110 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_array_list_swap_harness.i [2021-02-24 05:04:51,198 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e2ea5a59/e590f9dc63304641a383e14bcf3e7abc/FLAGfdfb50f40 [2021-02-24 05:04:52,319 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 05:04:52,320 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_swap_harness.i [2021-02-24 05:04:52,369 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e2ea5a59/e590f9dc63304641a383e14bcf3e7abc/FLAGfdfb50f40 [2021-02-24 05:04:52,759 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e2ea5a59/e590f9dc63304641a383e14bcf3e7abc [2021-02-24 05:04:52,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 05:04:52,772 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 05:04:52,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 05:04:52,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 05:04:52,784 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 05:04:52,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 05:04:52" (1/1) ... [2021-02-24 05:04:52,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a67c52c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 05:04:52, skipping insertion in model container [2021-02-24 05:04:52,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 05:04:52" (1/1) ... [2021-02-24 05:04:52,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 05:04:52,944 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 05:04:53,264 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-02-24 05:04:53,272 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-02-24 05:04:53,299 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-02-24 05:04:53,305 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-02-24 05:04:54,080 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-02-24 05:04:54,155 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,155 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,156 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,157 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,158 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,171 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,172 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,174 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,174 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,176 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,177 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,178 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,178 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-02-24 05:04:54,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-02-24 05:04:54,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-02-24 05:04:54,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-02-24 05:04:54,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-02-24 05:04:54,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-02-24 05:04:54,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-02-24 05:04:54,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-02-24 05:04:54,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-02-24 05:04:54,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-02-24 05:04:54,613 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,613 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,619 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,627 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 05:04:54,745 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 05:04:54,762 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-02-24 05:04:54,763 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-02-24 05:04:54,765 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-02-24 05:04:54,766 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-02-24 05:04:54,801 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-02-24 05:04:54,830 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,830 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,831 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,836 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,840 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,852 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,853 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,854 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,856 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,860 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,861 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,861 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,862 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:54,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-02-24 05:04:54,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-02-24 05:04:54,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-02-24 05:04:54,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-02-24 05:04:55,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-02-24 05:04:55,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-02-24 05:04:55,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-02-24 05:04:55,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-02-24 05:04:55,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-02-24 05:04:55,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-02-24 05:04:55,078 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:55,079 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:55,083 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:55,105 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-24 05:04:55,166 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 05:04:55,241 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-02-24 05:04:55,255 INFO L168 Benchmark]: Toolchain (without parser) took 2486.24 ms. Allocated memory was 170.9 MB in the beginning and 209.7 MB in the end (delta: 38.8 MB). Free memory was 139.6 MB in the beginning and 171.4 MB in the end (delta: -31.8 MB). Peak memory consumption was 66.9 MB. Max. memory is 8.0 GB. [2021-02-24 05:04:55,257 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 170.9 MB. Free memory is still 146.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 05:04:55,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2467.97 ms. Allocated memory was 170.9 MB in the beginning and 209.7 MB in the end (delta: 38.8 MB). Free memory was 138.3 MB in the beginning and 171.4 MB in the end (delta: -33.1 MB). Peak memory consumption was 65.8 MB. Max. memory is 8.0 GB. [2021-02-24 05:04:55,266 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 170.9 MB. Free memory is still 146.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2467.97 ms. Allocated memory was 170.9 MB in the beginning and 209.7 MB in the end (delta: 38.8 MB). Free memory was 138.3 MB in the beginning and 171.4 MB in the end (delta: -33.1 MB). Peak memory consumption was 65.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...